You are reporting two completely different and unrelated issues:
Missing/pink objects
Try all of these:
- Click the CHECK button in the FSDT installer, which will verify the integrity of all installed files.
- If that doesn’t work, try to download and install the Offline Installer, found on the MSFS section of the “Products and Downloads” page of the FSDT site. There are two links for it, it doesn’t matter which one, they are just mirrors hosting the same installer.
- If that still doesn’t work, try another update CHECK after you installed the Offline installer.
- If that still doesn’t work, there might be a problem with your local cloudflare node, so try updating using a VPN
- If that still doesn’t work, your problem is not GSX, it’s caused by having reached the maximum number of Simobjects in a scene, because your settings (especially AI and Ground vehicles density) were too high. Several users confirmed that by lowering the density for AI and Ground vehicles fixed the problem of missing textures and objects.
Jetways not working
This is different depending if you use MSFS 2024 or MSFS 2020:
If you are using MSFS 2020
- The only thing to check is to be sure if you are using a 3rd party or handcrafted default airport, GSX replacement jetways have been DISABLED for that airport, since they are only meant to be used for bare default airports.
- If GSX replacement jetways have been DISABLED for that airport, your problem IS NOT GSX, if the jetway doesn't work, it's completely unrelated to GSX.
If you are using MSFS 2024
- GSX replacement jetways are not even INSTALLED in MSFS 2024 so, again, your problem IS NOT GSX, if the jetway doesn't work, it's completely unrelated to GSX.